24912640

素因数分解:

$2^8\times 5^1\times {\mathrm{19463}}^1$

素因数の和:19484

約数の個数: 36

約数和(自身を含む): 59676624

約数和(自身を除く): 34763984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 19463, 38926, 77852, 97315, 155704, 194630, 311408, 389260, 622816, 778520, 1245632, 1557040, 2491264, 3114080, 4982528, 6228160, 12456320, 24912640]

約数ペア:

[(1, 24912640), (2, 12456320), (4, 6228160), (5, 4982528), (8, 3114080), (10, 2491264), (16, 1557040), (20, 1245632), (32, 778520), (40, 622816), (64, 389260), (80, 311408), (128, 194630), (160, 155704), (256, 97315), (320, 77852), (640, 38926), (1280, 19463)]